MIL-K-55421 › Historical Revision Information
Keyer, Pulse Train KY-499 ( )/USD-1B
Keyer, Pulse Train KY-499 ( )/USD-1B
To find similar documents by Federal Supply Class Code:
FSC 5895 (Miscellaneous Communication Equipment)
Document Number
MIL-K-55421
Revision Level
BASE
Status
Superseded
Publication Date
March 16, 1965